Hihy Health
Encyclopedia

Sunburn

#sunburn, #ultraviolet rays, #UV exposure, #burn, #skin, #summer, #cooling, #sun protection, #fever, #having a fever, #high fever, #low-grade fever, #body shaking, #chills, #feeling cold and shivering, #hand tremor, #body tremor

Sunburn is an inflammatory skin reaction caused by excessive exposure to ultraviolet (UV) rays during outdoor activity. It can go beyond simple discomfort and lead to systemic symptoms. If symptoms are severe or persistent, please be sure to consult a dermatologist.

2026-06-26

Adenovirus Infection

#adenovirus, #respiratory infection, #conjunctivitis, #gastroenteritis, #childhood infection, #virus, #sore throat, #scratchy throat, #pain when swallowing, #feverish, #having a fever, #high fever, #low-grade fever, #dry cough, #persistent cough, #cough that won't stop, #loose stool, #watery diarrhea, #frequent trips to the bathroom, #pain when urinating, #burning urination, #urinating frequently, #going to the bathroom often, #blood in urine, #red urine, #bloody urine

Adenovirus is a virus that can cause infection in several parts of the body, including the respiratory tract, the eyes (conjunctiva), and the gastrointestinal tract. It mainly affects children, and infections occur throughout the year. Most cases recover with supportive (symptomatic) treatment, but people with weakened immunity can develop severe pneumonia, so caution is needed.

2026-06-26

Burnout and Stress Management

#burnout, #stress, #exhaustion, #sleep, #mindfulness, #goal management, #workplace, #mental health, #lack of energy, #lethargy, #persistent fatigue

Burnout (exhaustion) is not simply a matter of fatigue or lack of willpower. It is a state in which accumulated chronic stress is thought to reduce the brain's ability to regulate itself. Rather than simply 'enduring' it, management aimed at helping the brain recover is needed. It is important to recognize the early signs of burnout and find your own ways to manage stress.

2026-06-26

Cheilitis (Lip Inflammation)

#cheilitis, #lip inflammation, #lips, #scaling, #exfoliative cheilitis, #contact cheilitis, #actinic cheilitis, #angular cheilitis, #dryness, #winter

Cheilitis is an inflammatory condition of the lips. Symptoms include cracked lips, flaking skin, or soreness (maceration). Many people do not think of dry, chapped lips as a medical condition, but if symptoms recur or become severe, please consult a dermatologist.

2026-06-26

Chilblains

#Chilblains, #Cold-related injury, #Frostbite, #Cold exposure, #Blood vessels, #Fingers and toes, #Body swelling, #Face swelling, #Leg swelling, #Swollen hands and feet

Chilblains are a skin inflammation that develops after prolonged exposure to low temperatures of around 5–10°C (41–50°F) or damp, cold conditions. They are a milder form of cold-related injury than frostbite, but if symptoms are severe or keep recurring, please see a medical specialist.

2026-06-26

Diabetic Foot (Diabetic Foot Ulcer)

#diabetic foot, #diabetic foot ulcer, #diabetic complications, #lower limb reconstruction, #amputation, #blood vessels, #neuropathy

Diabetic foot (diabetic foot ulcer) is a complication of diabetes in which an ulcer (sore) forms on the foot and does not heal well. If it is not detected early and treated appropriately, amputation of the foot or leg may become necessary. If you have diabetes, check your feet often, and do not leave even a small wound unattended; please consult a medical specialist.

2026-06-26

Drug Allergy

#drug allergy, #anaphylaxis, #hives, #adverse drug reaction, #antibiotic allergy, #diagnosis, #prevention, #shortness of breath, #difficulty breathing, #labored breathing, #feeling of suffocation, #body swelling, #facial swelling, #leg swelling, #swollen hands and feet

Drug allergy is a condition in which an allergic reaction occurs after taking a medication. Reactions range from mild ones, such as hives, to life-threatening anaphylaxis. It is important to identify the causative medication accurately and to inform your care team.

2026-06-26

Esophageal Cancer

#esophageal cancer, #esophagus, #Barrett's esophagus, #esophagectomy, #chemotherapy, #radiation, #alcohol abstinence, #smoking cessation, #esophageal cancer prevention

Esophageal cancer is a malignant tumor that develops in the esophagus. It can be difficult to detect in the early stages, and the earlier it is found, the better the treatment outcomes tend to be. Reducing risk factors and getting regular screening are important, and if you have any unusual symptoms, please consult a medical specialist.

2026-06-26

Esophageal Diseases (Reflux Esophagitis and Esophageal Cancer)

#esophagus, #reflux esophagitis, #esophageal cancer, #heartburn, #reflux, #sphincter, #smoking cessation, #digestive system, #chest ache, #pain in the chest, #chest tightness, #stuffy feeling in the chest, #dry cough, #persistent cough, #cough that won't stop

The esophagus is a tube about 25 cm long that carries food from the mouth to the stomach. Reflux esophagitis and esophageal cancer are the main esophageal diseases. If you have symptoms such as heartburn, acid regurgitation (a sour taste rising into the throat), or a feeling that food is getting stuck, please consult a medical specialist.

2026-06-26

Finding the Right Exercise for You

#exercise prescription, #aerobic exercise, #strength training, #osteoporosis, #exercise for diabetes, #exercise for weight loss, #overweight, #swimming, #walking, #exercise stress test

Exercise can help maintain health and prevent disease, but exercise that does not suit your health status and goals can do more harm than good. Choose the type, intensity, and frequency of exercise to suit your condition, and if you have a medical condition, it is advisable to obtain an exercise prescription from a medical specialist.

2026-06-26

Gastritis

#Gastritis, #Acute gastritis, #Chronic gastritis, #Atrophic gastritis, #Intestinal metaplasia, #H. pylori, #Stomach cancer prevention, #Stomach pain, #My stomach hurts, #Stomachache, #Abdominal pain, #Food feels stuck, #Bloating, #Trouble digesting, #Burning stomach, #Stomach burning, #Acid regurgitation

Gastritis is inflammation of the stomach's mucosa (lining). It is often found on endoscopy even without symptoms. If left unmanaged, it can progress through atrophic gastritis and intestinal metaplasia toward stomach cancer, so regular screening and lifestyle management are important.

2026-06-26

Health Effects of Holding Urine and Stool

#cystitis, #urinary tract infection, #holding urine, #delayed voiding, #constipation, #hemorrhoids, #irritable bowel syndrome, #reflux esophagitis, #fluid intake, #stomachache, #abdominal pain, #belly ache, #gut pain, #headache, #splitting headache, #migraine, #pain at the back of the head, #lack of energy, #lethargy, #persistent fatigue, #upset stomach, #bloating, #indigestion, #loose stools, #watery diarrhea, #frequent bathroom visits, #unable to pass stool, #difficulty passing stool, #hard stools, #blood on stool, #bloody stool, #bright red stool

In service jobs and some other occupations, it can be difficult to use the restroom freely because of the nature of the work. Repeatedly holding urine or stool for long periods may cause various problems in bladder, urinary tract, and digestive health. If you often have to hold urine or stool, please consult a medical specialist.

2026-06-26

Intermittent Fasting

#intermittent fasting, #diet, #weight loss, #calorie restriction, #blood sugar, #diabetes mellitus, #eating disorder, #pregnancy, #eating pattern, #anxious feeling in the chest, #restlessness, #worrying for no reason

Intermittent fasting is an eating pattern in which a person does not eat for a set period and eats only during allowed times. Short-term weight loss effects have been reported, but large-scale studies of long-term effects are still lacking. It calls for caution, or is not advisable, in certain groups such as people with diabetes mellitus, so please be sure to consult a medical specialist before starting.

2026-06-26

Prostatitis

#prostatitis, #acute prostatitis, #chronic prostatitis, #chronic pelvic pain, #bacterial prostatitis, #painful urination, #pelvic pain, #antibiotics, #prostate, #fever, #having a fever, #high fever, #low-grade fever, #body shaking, #chills, #feeling cold and shivering, #pain when urinating, #burning urination, #blood in urine, #red urine, #bloody urine, #hand tremor, #body tremor

Prostatitis is inflammation of the prostate, and about 10% to 12% of all men experience symptoms of it at some point. It is the most common prostate condition in men under age 50. Because treatment differs depending on the type, an accurate diagnosis is important. If you have symptoms, please consult a urologist.

2026-06-26

Reflux Esophagitis

#reflux esophagitis, #gastroesophageal reflux, #heartburn, #acid regurgitation, #lower esophageal sphincter, #reflux, #stomach acid, #chest ache, #chest pain, #chest tightness, #feeling of stuffiness in the chest, #dry cough, #persistent minor cough, #cough that will not stop

Reflux esophagitis is a condition in which stomach contents flow back up into the esophagus and cause inflammation of the esophagus. Heartburn and acid regurgitation (a sour fluid rising into the throat) are typical symptoms, and the condition can be managed with lifestyle changes and drug treatment. If symptoms persist, please consult a medical specialist.

2026-06-26